<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <!-- <el-form-item label="父部门id" prop="parentId">
        <el-input
          v-model="queryParams.parentId"
          placeholder="请输入父部门id"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="祖级列表" prop="ancestors">
        <el-input
          v-model="queryParams.ancestors"
          placeholder="请输入祖级列表"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item> -->
      <el-form-item label="部门名称" prop="deptName">
        <el-input
          v-model="queryParams.deptName"
          placeholder="请输入部门名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
	  <el-form-item label="状态" prop="status">
	    <el-select v-model="queryParams.status" placeholder="部门状态" clearable>
	      <el-option
	        v-for="dict in dict.type.sys_normal_disable"
	        :key="dict.value"
	        :label="dict.label"
	        :value="dict.value"
	      />
	    </el-select>
	  </el-form-item>
      <!-- <el-form-item label="显示顺序" prop="orderNum">
        <el-input
          v-model="queryParams.orderNum"
          placeholder="请输入显示顺序"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="负责人" prop="leader">
        <el-input
          v-model="queryParams.leader"
          placeholder="请输入负责人"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="联系电话" prop="phone">
        <el-input
          v-model="queryParams.phone"
          placeholder="请输入联系电话"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="邮箱" prop="email">
        <el-input
          v-model="queryParams.email"
          placeholder="请输入邮箱"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item> -->
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['sxt:bumen:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="info"
          plain
          icon="el-icon-sort"
          size="mini"
          @click="toggleExpandAll"
        >展开/折叠</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['sxt:bumen:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-if="refreshTable"
      v-loading="loading"
      :data="bumenList"
      row-key="deptId"
      :default-expand-all="isExpandAll"
      :tree-props="{children: 'children', hasChildren: 'hasChildren'}">
      <!-- <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="部门id" align="center" prop="deptId" />
      <el-table-column label="父部门id" align="center" prop="parentId" />
      <el-table-column label="祖级列表" align="center" prop="ancestors" /> -->
      <el-table-column label="部门名称" align="center" prop="deptName" />
      <el-table-column label="显示顺序" align="center" prop="orderNum" />
      <!-- <el-table-column label="负责人" align="center" prop="leader" /> -->
      <!-- <el-table-column label="联系电话" align="center" prop="phone" /> -->
      <el-table-column label="邮箱" align="center" prop="email" />
      <el-table-column prop="status" label="状态" align="center" width="100">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.sys_normal_disable" :value="scope.row.status"/>
        </template>
      </el-table-column>
	  <el-table-column label="创建时间" align="center" prop="createTime" width="200">
	    <template slot-scope="scope">
	      <span>{{ parseTime(scope.row.createTime) }}</span>
	    </template>
	  </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['sxt:bumen:edit']"
          >修改</el-button>
		  <el-button
		    size="mini"
		    type="text"
		    icon="el-icon-plus"
		    @click="handleAdd(scope.row)"
		    v-hasPermi="['system:dept:add']"
		  >新增</el-button>
          <el-button
		    v-if="scope.row.parentId != 0"
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['sxt:bumen:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <!-- <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    /> -->

    <!-- 添加或修改部门对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="600px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <!-- <el-form-item label="父部门id" prop="parentId">
          <el-input v-model="form.parentId" placeholder="请输入父部门id" />
        </el-form-item>
        <el-form-item label="部门名称" prop="deptName">
          <el-input v-model="form.deptName" placeholder="请输入部门名称" />
        </el-form-item>
        <el-form-item label="显示顺序" prop="orderNum">
          <el-input v-model="form.orderNum" placeholder="请输入显示顺序" />
        </el-form-item>
        <el-form-item label="负责人" prop="leader">
          <el-input v-model="form.leader" placeholder="请输入负责人" />
        </el-form-item>
        <el-form-item label="联系电话" prop="phone">
          <el-input v-model="form.phone" placeholder="请输入联系电话" />
        </el-form-item>
        <el-form-item label="邮箱" prop="email">
          <el-input v-model="form.email" placeholder="请输入邮箱" />
        </el-form-item>
        <el-form-item label="删除标志" prop="delFlag">
          <el-input v-model="form.delFlag" placeholder="请输入删除标志" />
        </el-form-item> -->
		<el-row>
		  <el-col :span="24" >
		    <el-form-item label="上级部门" prop="parentId">
		      <treeselect v-model="form.parentId" :options="bumenOptions" :normalizer="normalizer" placeholder="选择上级部门" />
		    </el-form-item>
		  </el-col>
		</el-row>
		<el-row>
		  <el-col :span="12">
		    <el-form-item label="部门名称" prop="deptName">
		      <el-input v-model="form.deptName" placeholder="请输入部门名称" />
		    </el-form-item>
		  </el-col>
		  <el-col :span="12">
		    <el-form-item label="显示排序" prop="orderNum">
		      <el-input-number v-model="form.orderNum" controls-position="right" :min="0" />
		    </el-form-item>
		  </el-col>
		</el-row>
		<el-row>
		  <el-col :span="12">
		    <el-form-item label="负责人" prop="leader">
		      <el-input v-model="form.leader" placeholder="请输入负责人" maxlength="20" />
		    </el-form-item>
		  </el-col>
		  <el-col :span="12">
		    <el-form-item label="联系电话" prop="phone">
		      <el-input v-model="form.phone" placeholder="请输入联系电话" maxlength="11" />
		    </el-form-item>
		  </el-col>
		</el-row>
		<el-row>
		  <el-col :span="12">
		    <el-form-item label="邮箱" prop="email">
		      <el-input v-model="form.email" placeholder="请输入邮箱" maxlength="50" />
		    </el-form-item>
		  </el-col>
		  <el-col :span="12">
		    <el-form-item label="部门状态">
		      <el-radio-group v-model="form.status">
		        <el-radio
		          v-for="dict in dict.type.sys_normal_disable"
		          :key="dict.value"
		          :label="dict.value"
		        >{{dict.label}}</el-radio>
		      </el-radio-group>
		    </el-form-item>
		  </el-col>
		</el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listBumen, getBumen, delBumen, addBumen,listDeptExcludeChild, updateBumen } from "@/api/sxt/bumen";
import Treeselect from "@riophae/vue-treeselect";
import "@riophae/vue-treeselect/dist/vue-treeselect.css";
export default {
  name: "Bumen",
  dicts: ['sys_normal_disable'],
  components: { Treeselect },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
	  // 重新渲染表格状态
	  refreshTable: true,
	  // 是否展开，默认全部展开
	  isExpandAll: true,
      // 部门表格数据
      bumenList: [],
	  // 部门树选项
	  bumenOptions: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        deptName: null,
        status: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询部门列表 */
    getList() {
      this.loading = true;
      listBumen(this.queryParams).then(response => {
        this.bumenList = this.handleTree(response.rows, "deptId");
        //this.total = response.total;
        this.loading = false;
      });
    },
	/** 转换部门数据结构 */
	normalizer(node) {
	  if (node.children && !node.children.length) {
	    delete node.children;
	  }
	  return {
	    id: node.deptId,
	    label: node.deptName,
	    children: node.children
	  };
	},
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        deptId: null,
        parentId: null,
        ancestors: null,
        deptName: null,
        orderNum: undefined,
        leader: null,
        phone: null,
        email: null,
        status: "0",
        delFlag: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      //this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.deptId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
	/** 展开/折叠操作 */
	toggleExpandAll() {
	  this.refreshTable = false;
	  this.isExpandAll = !this.isExpandAll;
	  this.$nextTick(() => {
	    this.refreshTable = true;
	  });
	},
    /** 新增按钮操作 */
    handleAdd(row) {
      this.reset();
	  if (row != undefined) {
	    this.form.parentId = row.deptId;
	  }
      this.open = true;
      this.title = "添加部门";
	  listBumen().then(response => {
	    this.bumenOptions = this.handleTree(response.rows, "deptId");
		console.log(response.rows);
	  });
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const deptId = row.deptId || this.ids
      getBumen(deptId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改部门";
		listDeptExcludeChild(row.deptId).then(response => {
		  this.bumenOptions = this.handleTree(response.data, "deptId");
		  if (this.bumenOptions.length == 0) {
		    const noResultsOptions = { deptId: this.form.parentId, deptName: this.form.parentName, children: [] };
		    this.bumenOptions.push(noResultsOptions);
		  }
		});
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.deptId != null) {
            updateBumen(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addBumen(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const deptIds = row.deptId || this.ids;
      this.$modal.confirm('是否确认删除部门编号为"' + deptIds + '"的数据项？').then(function() {
        return delBumen(deptIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('sxt/bumen/export', {
        ...this.queryParams
      }, `bumen_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
